---> uname -a: Linux prd-centos8-builder-2c-1g-9162.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 614 4835 19 2247 6774 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:ca:ee:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.107/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86144sec preferred_lft 86144sec inet6 fe80::f816:3eff:feca:eef9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 06/08/2026 _x86_64_ (2 CPU) 02:03:44 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 411.41 178.84 232.57 8525.87 37302.58 02:06:01 AM 115.44 4.00 111.45 269.64 14330.87 02:07:01 AM 31.44 0.23 31.21 34.12 1218.69 02:08:01 AM 31.46 1.15 30.31 70.78 852.40 Average: 147.45 46.06 101.39 2225.37 13427.13 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5208924 6972532 2673516 33.92 2688 1935472 787936 8.82 197496 2128644 190452 02:06:01 AM 4910100 6890456 2972340 37.71 2688 2143096 799788 8.96 232392 2356832 22460 02:07:01 AM 5001928 6981876 2880512 36.54 2688 2142772 716476 8.02 235032 2263056 7476 02:08:01 AM 4916156 6907940 2966284 37.63 2688 2154328 784948 8.79 423512 2160372 27304 Average: 5009277 6938201 2873163 36.45 2688 2093917 772287 8.65 272108 2227226 61923 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 292.72 156.09 1971.44 64.99 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 61.33 43.42 719.26 10.82 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 30.81 26.17 30.09 8.27 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 39.15 30.64 36.48 17.02 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 106.01 64.08 689.37 25.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 06/08/2026 _x86_64_ (2 CPU) 02:03:44 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 46.47 2.81 37.98 3.42 0.09 9.23 02:05:01 AM 0 52.68 2.29 33.15 3.55 0.10 8.22 02:05:01 AM 1 40.22 3.33 42.85 3.28 0.09 10.23 02:06:01 AM all 39.77 0.04 5.37 0.86 0.10 53.85 02:06:01 AM 0 34.72 0.02 5.60 0.82 0.08 58.76 02:06:01 AM 1 44.82 0.07 5.15 0.90 0.12 48.95 02:07:01 AM all 37.13 0.00 3.57 0.17 0.09 59.04 02:07:01 AM 0 32.64 0.00 2.94 0.20 0.08 64.14 02:07:01 AM 1 41.62 0.00 4.19 0.13 0.10 53.96 02:08:01 AM all 39.82 0.00 4.90 0.16 0.10 55.02 02:08:01 AM 0 24.26 0.00 4.12 0.12 0.10 71.40 02:08:01 AM 1 55.44 0.00 5.69 0.20 0.10 38.58 Average: all 40.77 0.70 12.81 1.14 0.10 44.48 Average: 0 35.99 0.57 11.34 1.16 0.09 50.85 Average: 1 45.55 0.83 14.29 1.11 0.10 38.11